[PATCH v2 1/2] dt-bindings: gpu: mali-valhall-csf: add MediaTek MT8196 compatible

Chia-I Wu posted 2 patches 2 weeks, 5 days ago
[PATCH v2 1/2] dt-bindings: gpu: mali-valhall-csf: add MediaTek MT8196 compatible
Posted by Chia-I Wu 2 weeks, 5 days ago
MediaTek MT8196 has Mali-G925-Immortalis GPU. panthor drm driver gained
support for it recently.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>

---
v2: update commit message
---
 Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
index a5b4e00217587..7ad5a3ffc5f5c 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml
@@ -18,6 +18,7 @@ properties:
     oneOf:
       - items:
           - enum:
+              - mediatek,mt8196-mali
               - rockchip,rk3588-mali
           - const: arm,mali-valhall-csf   # Mali Valhall GPU model/revision is fully discoverable
 
-- 
2.51.0.384.g4c02a37b29-goog
Re: [PATCH v2 1/2] dt-bindings: gpu: mali-valhall-csf: add MediaTek MT8196 compatible
Posted by Conor Dooley 2 weeks, 3 days ago
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Re: [PATCH v2 1/2] dt-bindings: gpu: mali-valhall-csf: add MediaTek MT8196 compatible
Posted by Conor Dooley 2 weeks, 2 days ago
On Mon, Sep 15, 2025 at 06:51:16PM +0100, Conor Dooley wrote:
> Acked-by: Conor Dooley <conor.dooley@microchip.com>

Hmm, actually there seems to be a more complete binding proposed here:
https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250912-mt8196-gpufreq-v2-1-779a8a3729d9@collabora.com/


Re: [PATCH v2 1/2] dt-bindings: gpu: mali-valhall-csf: add MediaTek MT8196 compatible
Posted by Chia-I Wu 2 weeks, 2 days ago
On Mon, Sep 15, 2025 at 10:52 AM Conor Dooley <conor@kernel.org> wrote:
>
> On Mon, Sep 15, 2025 at 06:51:16PM +0100, Conor Dooley wrote:
> > Acked-by: Conor Dooley <conor.dooley@microchip.com>
>
> Hmm, actually there seems to be a more complete binding proposed here:
> https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250912-mt8196-gpufreq-v2-1-779a8a3729d9@collabora.com/
Right. I tried to add the compatible to the binding (this patch)
before adding it to the driver (next patch).

If this patch is not a prerequisite for the driver change, I can drop
this. Or perhaps there is a better way?